package com.ruoyi.system.service;

import com.ruoyi.system.domain.CompanyInfo;
import com.ruoyi.system.domain.InstitutionInfo;
import com.ruoyi.system.domain.UserInfo;

import java.util.List;

public interface ItaxUserService {


    public UserInfo selectByPrimaryKey(int userId );

    public int deleteByPrimaryKey(int ids) throws Exception;

    public int insert(UserInfo userInfo) throws Exception;

    public int insertSelective (UserInfo userInfo);

    public int updateByPrimaryKeySelective(UserInfo userInfo);

    public int updateByPrimaryKey(UserInfo userInfo) throws  Exception;

    public int getUserNameCount(  String userName);

}
